I just picked up a new in the crate left over '06 YZ450 The only thing I've done to the bike is install a ProMotoBillet SA end cap. I've been doing lots of research on this forum regarding jetting and was all set to start out with a 45 pilot, 168 main, ZipTy fuel mixture screw at 2 turns out, everything else stock. But then I found this thread: http://www.thumpertalk.com/forum/showthread.php?t=316355&highlight=2006+dyno and am now wondering if I should start with a 48 pilot, 170 main... I'd like to get this right the first time if possible. I live in the Seattle area (sea level) and temps here are between 60 - 80 in the summer. I'm most concerned with getting the pilot and air/fuel mix. screw as close as possible the first time. I know, another jetting question on the '06 but just looking for some feedback from folks with the same year bike/setup. Thanks in advance!